Part number: SWP-420C Light Compensation method: 512(H) x 492(V) Composite video output: 1Vp-p into 75ohms Resolution: 420 TV lines Video connector: BNC Video S/N ratio: 46dB Sensitivity: 1.0 lux Lens choices: 3.6mm, 6.0mm or 8mm, F2.0 Environmental range: 0 to 122�F / 30 to 90% RH Power requirements: 12VDC, 200 mA Weight: 1.3 lbs. Dimensions: 3 3/4"(W) x 3 1/8" (H) x 3 3/4" (L) [with sun shield 4 �"]